Thishybrid sealant SIKA Sikaflex 521 UV - Black - 300ml allows for sealing and bonding work on many substrates such as wood, metals, two-component primers and paints, ceramics, plastics... Highly resistant to aging, it is ideal for permanent sealing joints.
Specialising in chemical products, Sika is a leader in the development and manufacture of systems and products for bonding, sealing, soundproofing, reinforcement, and protection in the construction and automotive industries. Product innovation and excellence in quality and service have been the company's priorities for over 100 years now!
- Excellent resistance to aging and weather conditions
- Good adhesion on many substrates without special surface treatment
- Flexible
- Can be sanded and painted
- Low odour
- Non-corrosive
- High electrical resistivity
- Solvent-free, VOC-free, and isocyanate-free
- Free from silicone and PVC
- Single-component
- Density:≈ 1.4 kg/l
- Application temperature: +5°C to +40°C
- Skin formation time: approximately 30 minutes
- Storage: 12 months
- Volume: 300 ml
- Colour: black
- Ref. 60179
A hybrid sealant SIKA Sikaflex 521 UV - Black - 300ml
Delivered in its original packaging
Read the instructions carefully before use
